Toyota is set to perform break in maintenance on my 2022 @ 7,500 miles per their recommendation. However if you really wanted to do the oil change at 1,000 miles might not be a bad idea. Being a DIY guy, I like doing that anytime I have to crack into a crank case.
The only reason I can think not to perform the maintenance early is if the manufacturer is using a special break in fluid.
My two cents, I'll definitely defer to more intelligent minds